Antibacterial, mildew-proof and antiviral multifunctional mask

Abstract

The utility model provides an antibacterial, mildew-proof and antiviral multifunctional mask which comprises a main frame, a visible area and a breathing area. The visible area and the breathing area are arranged on the main frame. The visible area is provided with a lens of which the edge is connected with the main frame; an antibacterial, mildew-proof and antiviral filter layer and a breathable grid layer are arranged in the breathing area in a stacked mode, and the breathable grid layer is arranged on the side close to the face of a wearer. The mask provided by the utility model not only can meet the multifunctional protection requirements of people on eyes, mouth and nose, but also has good antibacterial, mildew-proof and antiviral properties, has the characteristics of simple structure and suitability for daily life requirements, and is beneficial to large-scale popularization and application.

Description

Technical Field

[0001] This utility model belongs to the field of protective equipment technology, and relates to a face mask, and more particularly to a multifunctional face mask that is antibacterial, antifungal, and antiviral. Background Technology

[0002] Currently, with increasing public awareness of public health and safety, more and more people are choosing to wear respiratory protective equipment in their daily lives. However, most respiratory protective equipment on the market is only a single type of mouth and nose protection (such as masks) or a single type of eye protection (such as goggles), which cannot simultaneously meet people's multi-functional needs for facial protection. In addition, existing respiratory protective equipment generally does not have sterilization functions, and bacteria or mold can easily grow after prolonged wear, which may actually affect the user's health.

[0003] CN109865219A discloses a face mask including a mask body and straps. The straps include a middle portion and first and second ends extending from the middle portion to both sides. The first and second ends are integrally formed with the middle portion from the same material. The first end branches along the longitudinal direction of the strap to become a first upper end and a first lower end, and the second end branches along the longitudinal direction of the strap to become a second upper end and a second lower end. The first upper end, first lower end, second upper end, and second lower end are fixedly connected to the mask body. However, this face mask only covers the mouth and nose and does not protect the eyes. Furthermore, this type of face mask is too simplistic, and being made of non-woven fabric, it does not provide antibacterial, anti-mildew, or antiviral protection.

[0004] CN304334792S discloses a face mask that covers the mouth and nose with a mask body and has a breathing filter system installed on the outside of the mask body to enhance respiratory protection performance. However, the face mask can only cover the mouth and nose and does not protect the eyes. In addition, the face mask has a relatively complex structure and the breathing filter system on the face mask is large, which affects the user's vision, and the applicable users are extremely limited.

[0005] Therefore, it is evident that providing a multifunctional face mask that is antibacterial, antifungal, and antiviral, which can meet people's multifunctional protection needs for the eyes, mouth, and nose, has good antibacterial, antifungal, and antiviral properties, and is simple in structure and suitable for daily life needs, has become an urgent problem to be solved by those skilled in the art. Utility Model Content

[0006] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide a multifunctional face mask that is antibacterial, antifungal, and antiviral. The face mask can meet people's multifunctional protection needs for eyes, mouth, and nose, and also has good antibacterial, antifungal, and antiviral properties. At the same time, it has the characteristics of simple structure, suitability for daily life needs, and is conducive to large-scale promotion and application.

[0007] To achieve this objective, the present invention adopts the following technical solution:

[0008] This invention provides a multifunctional face mask with antibacterial, anti-mildew, and antiviral properties. The multifunctional face mask includes a main frame and a visual area and a breathing area disposed on the main frame.

[0009] The visible area is provided with a lens whose edge is connected to the main frame.

[0010] The breathing zone is provided with an antibacterial, antifungal, and antiviral filter layer and a breathable mesh layer, with the breathable mesh layer located on the side closest to the wearer's face.

[0011] The face mask provided by this utility model not only meets people's multi-functional protection needs for eyes, mouth and nose by setting a viewing area with lenses and a breathing area with antibacterial, anti-mildew and antiviral filter layer on the main frame, but also has good antibacterial, anti-mildew and antiviral performance. At the same time, it has the characteristics of simple structure and suitability for daily life needs, which is conducive to large-scale promotion and application.

[0012] Preferably, the main frame has a skin-friendly layer at the edge near the wearer's face.

[0013] Preferably, the skin-friendly layer comprises a rubber skin-friendly layer.

[0014] The rubber material used in this invention has a skin-friendly layer that is soft and can better fit the skin, thus ensuring a high degree of seal between the mask and the wearer's face and improving protective performance.

[0015] Preferably, the skin-friendly layer is mixed with antibacterial, antifungal, and antiviral materials during the manufacturing process.

[0016] Preferably, a head fixing member is provided on the main frame near the visible area.

[0017] Preferably, the head fixing member includes an elastic cloth strip.

[0018] Preferably, a neck fixation member is provided on the main frame near the breathing area.

[0019] Preferably, the neck fastener includes a textured adhesive strip and a hooked adhesive strip that cooperate with each other.

[0020] Preferably, an ear fixing member is provided on the main frame near the center.

[0021] Preferably, the ear fastener includes an elastic fabric strip.

[0022] This invention improves the stability of wearing the mask by setting head and neck fixation components or ear fixation components in specific areas of the main frame. The elastic strip and adhesive strip components facilitate the wearer's operation and adjustment, but are not limited to the form of fixation components combining elastic strip and adhesive strip. Those skilled in the art can choose the appropriate form according to the actual situation.

[0023] Preferably, a nose bridge support is provided in the center of the breathing area on the side closest to the wearer's face.

[0024] Preferably, the nose bridge support includes a silicone nose bridge support or a rubber nose bridge support.

[0025] This invention utilizes a nose bridge support made of silicone or rubber, which combines softness with a certain degree of strength, providing support and protection for the bridge of the nose. Furthermore, the nose bridge support can be designed to not conform to the mouth and nose, providing ample space for the wearer and avoiding adverse reactions in individuals with sensitive skin during prolonged wear.

[0026] Preferably, the nasal bridge support is mixed with antibacterial, antifungal, and antiviral materials during the manufacturing process.

[0027] Preferably, the lens comprises a polycarbonate lens and / or a polyethylene lens.

[0028] In this invention, the polycarbonate lens is a thermoplastic material with extremely high toughness, making it difficult to break; therefore, it is also known as a safety lens. Furthermore, polycarbonate has a specific gravity of only 2 g / cm³. 3 It is currently the lightest lens material; the polyethylene lens is a thermoplastic resin obtained by polymerizing ethylene, which has the advantages of being odorless, non-toxic, chemically stable, and having excellent low-temperature resistance. It can also resist the corrosion of most acids and alkalis, making it a good lens material.

[0029] In this invention, the lens is designed with a wide angle, which not only makes the field of vision wider, but also meets the special needs of users who wear myopia glasses.

[0030] Preferably, the lens has an anti-fog coating on the side closest to the wearer's face.

[0031] In this invention, the defogging coating is a nano-coating that adheres to the inner surface of a lens and prevents fog formation. Fog is formed when hot air encounters a cold object and condenses into tiny water droplets on its surface. Light shining on these droplets causes diffuse reflection, giving a fog-like, blurry appearance. The defogging coating, due to its superhydrophilic properties, increases the surface tension of water, preventing water droplets from forming on its surface and instead forming a thin water film, thus fundamentally preventing fog formation.

[0032] Preferably, the anti-fog coating is mixed with antibacterial, antifungal, and antiviral materials during the coating process.

[0033] Preferably, the antibacterial, antifungal, and antiviral filter layer and the breathable mesh layer are detachably connected to the main frame independently.

[0034] This invention sets the antibacterial, anti-mildew, and antiviral filter layer and the breathable mesh layer to be detachably connected to the main frame. This allows the antibacterial, anti-mildew, and antiviral mask to continue to provide respiratory protection simply by replacing the antibacterial, anti-mildew, and antiviral filter layer. This reduces the wearer's cost of use and extends the service life of the multifunctional mask.

[0035] Preferably, the antibacterial, antifungal, and antiviral filter layer comprises a first fabric layer, an anti-smog filter layer, an antibacterial, antifungal, and antiviral nonwoven fabric layer, and a second fabric layer stacked together, wherein the second fabric layer is disposed on the side closer to the wearer's face.

[0036] Preferably, the anti-smog filter layer is filled with graphene and / or activated carbon, which has excellent adsorption and dust prevention properties without affecting air permeability, and also has antibacterial, antifungal, antiviral and anti-smog properties.

[0037] In this invention, the material of the antibacterial, mildew-proof, and antiviral nonwoven fabric layer can be any antibacterial, mildew-proof, and antiviral nonwoven fabric commonly used in the field, as long as it can achieve the functions of antibacterial, mildew-proof, and antiviral. Therefore, no special limitation is made here. For example, the antibacterial, mildew-proof, and antiviral nonwoven fabric disclosed in CN111172749A can be selected.

[0038] Preferably, the breathable mesh layer comprises an aluminum breathable mesh layer and / or a plastic breathable mesh layer.

[0039] Preferably, the main frame is made of plastic and is mixed with antibacterial, antifungal, and antiviral materials during the injection molding process.

[0040] The main frame of this utility model is made of plastic, which has the characteristics of being lightweight and having a certain mechanical strength. It can not only fix the shape, but also reduce the burden on the wearer. The plastic can be any type of plastic commonly used in the field, such as PP plastic, PE plastic or PET plastic, as long as it can provide support and is lightweight. Therefore, no special limitation is made here.

[0041] In addition to adding antibacterial, antifungal, and antiviral materials to the antibacterial, antifungal, and antiviral filter layer, this invention also mixes antibacterial, antifungal, and antiviral materials during the manufacturing process of the skin-friendly layer, nose bridge support, anti-fog coating, and main frame, further enhancing the active antibacterial, antifungal, and antiviral properties of the multifunctional mask and meeting the respiratory protection needs of wearers in daily life, including for use by children of appropriate age or in special medical settings.

[0042] In this invention, the antibacterial, antifungal, and antiviral material can be any antibacterial, antifungal, and antiviral material commonly used in the field, as long as it can achieve the functions of antibacterial, antifungal, and antiviral. Therefore, no special limitation is made here. For example, the antibacterial, antifungal, and antiviral material disclosed in CN111172749A can be selected.

[0043] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0044] The face mask provided by this utility model not only meets people's multi-functional protection needs for eyes, mouth and nose by setting a viewing area with lenses and a breathing area with antibacterial, anti-mildew and antiviral filter layer on the main frame, but also has good antibacterial, anti-mildew and antiviral performance. At the same time, it has the characteristics of simple structure and suitability for daily life needs, which is conducive to large-scale promotion and application. Attached Figure Description

[0045] Figure 1 These are the front and side views of the multifunctional face mask provided in Embodiment 1;

[0046] Figure 2 These are the front and side views of the multifunctional face mask provided in Embodiment 2;

[0047] Figure 3 These are the front and side views of the multifunctional face mask provided in Embodiment 3.

[0048] Wherein: 10-Main frame; 11-Skin-friendly layer; 12-Head fixation piece; 13-Neck fixation piece; 14-Ear fixation piece; 20-Visible area; 30-Breathing area. Detailed Implementation

[0049] It should be understood that in the description of this utility model, the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", and "outer" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0050] It should be noted that, in the description of this utility model, unless otherwise explicitly specified and limited, the terms "set," "connected," and "linked" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0051] The technical solution of this utility model will be further described below with reference to the accompanying drawings and specific embodiments.

[0052] Example 1

[0053] This embodiment provides a multifunctional face mask that is antibacterial, antifungal, and antiviral. Figure 1 As shown, the multifunctional face mask includes a main frame 10 and a viewing area 20 and a breathing area 30 disposed on the main frame 10; the viewing area 20 is provided with a polycarbonate lens whose edge is connected to the main frame; the breathing area 30 is provided with a detachably connected antibacterial, anti-mildew and antiviral filter layer and a breathable mesh layer, and the breathable mesh layer is disposed on the side close to the wearer's face.

[0054] In this embodiment, a skin-friendly layer 11 is provided on the edge of the main frame 10 near the wearer's face, and the skin-friendly layer 11 is made of rubber and mixed with antibacterial, anti-mildew and antiviral materials during the manufacturing process; a head fixing member 12 is provided on the main frame 10 near the visible area 20, and the head fixing member 12 is an elastic cloth strip; a neck fixing member 13 is provided on the main frame 10 near the breathing area 30, and the neck fixing member 13 is a matching adhesive strip with a nap and an adhesive strip with a hook.

[0055] In this embodiment, a nose bridge support (not shown in the figure) is provided in the center of the breathing area 30 near the wearer's face, and the nose bridge support is made of silicone, mixed with antibacterial, antifungal, and antiviral materials during the manufacturing process. An anti-fog coating is provided on the side of the polycarbonate lens near the wearer's face, and the anti-fog coating is mixed with antibacterial, antifungal, and antiviral materials during the coating process.

[0056] In this embodiment, the antibacterial, antifungal, and antiviral filter layer includes a first fabric layer, an anti-smog filter layer, an antibacterial, antifungal, and antiviral nonwoven fabric layer, and a second fabric layer stacked together. The second fabric layer is disposed on the side close to the wearer's face. The anti-smog filter layer is filled with activated carbon. The breathable mesh layer is made of aluminum. The main frame 10 is made of PP plastic and is mixed with antibacterial, antifungal, and antiviral materials during the injection molding process.

[0057] In this embodiment, the material of the antibacterial, antifungal, and antiviral nonwoven fabric layer and the antibacterial, antifungal, and antiviral material are independently selected from the nonwoven fabric and its antibacterial, antifungal, and antiviral material disclosed in Example 1 of CN111172749A.

[0058] The antibacterial, antifungal, and antiviral tests of the multifunctional face mask obtained in this embodiment are as follows:

[0059] (1) Antibacterial test:

[0060] Table 1

[0061]

[0062] (2) Anti-mold test:

[0063] Table 2

[0064]

[0065] The above table shows the results of testing the anti-mildew properties of plastics according to GB / T 24128-2009. The evaluation of the mold growth observed on the sample surface is as follows:

[0066] Level 0 - No growth;

[0067] Grade 1 - Trace growth (under a microscope, the area of ​​mold growth is <10%);

[0068] Level 2 - Small amount of growth (moldy area ≥10%, but <30%);

[0069] Grade 3 - Moderate growth (moldy area ≥30% and <60%);

[0070] Level 4 - Severe growth (moldy area ≥60% and ≤100%).

[0071] (3) Antiviral test:

[0072] Table 3

[0073]

[0074] Example 2

[0075] This embodiment provides a multifunctional face mask that is antibacterial, antifungal, and antiviral. Figure 2 As shown, the multifunctional face mask includes a main frame 10 and a viewing area 20 and a breathing area 30 disposed on the main frame 10; the viewing area 20 is provided with a polyethylene lens whose edge is connected to the main frame; the breathing area 30 is provided with a detachably connected antibacterial, anti-mildew and antiviral filter layer and a breathable mesh layer, and the breathable mesh layer is disposed on the side close to the wearer's face.

[0076] In this embodiment, a skin-friendly layer 11 is provided on the edge of the main frame 10 near the wearer's face, and the skin-friendly layer 11 is made of rubber and mixed with antibacterial, anti-mildew and antiviral materials during the manufacturing process; a head fixing member 12 is provided on the main frame 10 near the visible area 20, and the head fixing member 12 is an elastic cloth strip; a neck fixing member 13 is provided on the main frame 10 near the breathing area 30, and the neck fixing member 13 is a matching adhesive strip with a nap and an adhesive strip with a hook.

[0077] In this embodiment, a nose bridge support (not shown in the figure) is provided in the center of the breathing area 30 near the wearer's face, and the nose bridge support is made of rubber, mixed with antibacterial, antifungal, and antiviral materials during the manufacturing process. An anti-fog coating is provided on the side of the polyethylene lens near the wearer's face, and the anti-fog coating is mixed with antibacterial, antifungal, and antiviral materials during the coating process.

[0078] In this embodiment, the antibacterial, antifungal, and antiviral filter layer includes a first fabric layer, an anti-smog filter layer, an antibacterial, antifungal, and antiviral nonwoven fabric layer, and a second fabric layer stacked together. The second fabric layer is disposed on the side close to the wearer's face. The anti-smog filter layer is filled with graphene. The breathable mesh layer is made of PE plastic. The main frame 10 is made of PET plastic and is mixed with antibacterial, antifungal, and antiviral materials during the injection molding process.

[0079] In this embodiment, the material of the antibacterial, antifungal, and antiviral nonwoven fabric layer and the antibacterial, antifungal, and antiviral material are independently selected from the nonwoven fabric and its antibacterial, antifungal, and antiviral material disclosed in Example 1 of CN111172749A.

[0080] The antibacterial, antifungal, and antiviral test results of the multifunctional face mask obtained in this embodiment are similar to those in Embodiment 1, so they will not be repeated here.

[0081] Example 3

[0082] This embodiment provides a multifunctional face mask that is antibacterial, antifungal, and antiviral. Figure 3 As shown, the multifunctional face mask includes a main frame 10 and a viewing area 20 and a breathing area 30 disposed on the main frame 10; the viewing area 20 is provided with a polycarbonate lens whose edge is connected to the main frame; the breathing area 30 is provided with a detachably connected antibacterial, anti-mildew and antiviral filter layer and a breathable mesh layer, and the breathable mesh layer is disposed on the side close to the wearer's face.

[0083] In this embodiment, the main frame 10 is provided with an ear fixing member 14, and the ear fixing member 14 is an elastic cloth strip. A nose bridge support member (not shown in the figure) is provided in the center of the breathing area 30 near the wearer's face, and the nose bridge support member is made of silicone, mixed with antibacterial, antifungal, and antiviral materials during the manufacturing process. An anti-fog coating is provided on the side of the polycarbonate lens near the wearer's face, and the anti-fog coating is mixed with antibacterial, antifungal, and antiviral materials during the coating process.

[0084] In this embodiment, the antibacterial, antifungal, and antiviral filter layer includes a first fabric layer, an anti-smog filter layer, an antibacterial, antifungal, and antiviral nonwoven fabric layer, and a second fabric layer stacked together. The second fabric layer is disposed on the side close to the wearer's face. The anti-smog filter layer is filled with activated carbon. The breathable mesh layer is made of PP plastic. The main frame 10 is made of PE plastic and is mixed with antibacterial, antifungal, and antiviral materials during the injection molding process.

[0085] In this embodiment, the material of the antibacterial, antifungal, and antiviral nonwoven fabric layer and the antibacterial, antifungal, and antiviral material are independently selected from the nonwoven fabric and its antibacterial, antifungal, and antiviral material disclosed in Example 1 of CN111172749A.

[0086] Since this embodiment does not provide a skin-friendly layer 11 on the edge of the main frame 10 near the wearer's face, and replaces the head fixation piece 12 and neck fixation piece 13 with the ear fixation piece 14, its protective effect and wearing experience are inferior to those of Embodiment 1 and Embodiment 2.

[0087] The antibacterial, antifungal, and antiviral test results of the multifunctional face mask obtained in this embodiment are similar to those in Embodiment 1, so they will not be repeated here.

[0088] Therefore, the face mask provided by this utility model, by setting a viewing area with lenses and a breathing area with antibacterial, anti-mildew and antiviral filter layers on the main frame, not only meets people's multi-functional protection needs for eyes, mouth and nose, but also has good antibacterial, anti-mildew and antiviral performance. At the same time, it has the characteristics of simple structure and suitability for daily life needs, which is conducive to large-scale promotion and application.

[0089] The applicant declares that the above description is only a specific embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Those skilled in the art should understand that any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in the present utility model fall within the protection and disclosure scope of the present utility model.

Claims

1. A multifunctional face mask against bacteria, mildew, and viruses, characterized by, The antibacterial, antifungal, and antiviral multifunctional face mask includes a main frame and a visual area and a breathing area disposed on the main frame; The visible area is provided with a lens whose edge is connected to the main frame; The breathing zone is provided with an antibacterial, antifungal, and antiviral filter layer and a breathable mesh layer, with the breathable mesh layer located on the side closest to the wearer's face.

2. The multifunctional face mask of claim 1, wherein, The main frame has a rubber skin-friendly layer on the edge near the wearer's face.

3. The multifunctional face mask with antibacterial, antifungal, and antiviral properties according to claim 1, characterized in that, A head fixing component is provided on the main frame near the visible area, and the head fixing component includes an elastic cloth strip.

4. The multifunctional face mask of claim 1, wherein, A neck fastener is provided on the main frame near the breathing area, and the neck fastener includes a textured adhesive strip and a hooked adhesive strip that cooperate with each other.

5. The multifunctional face mask of claim 1, wherein, An ear fastener is provided on the main frame near the center, and the ear fastener includes an elastic cloth strip.

6. The multifunctional face mask of claim 1, wherein, A silicone or rubber nose bridge support is provided in the center of the breathing area on the side closest to the wearer's face.

7. The multifunctional face mask with antibacterial, antifungal, and antiviral properties according to claim 1, characterized in that, The lens has an anti-fog coating on the side closest to the wearer's face.

8. The multifunctional face mask of claim 1, wherein, The antibacterial, antifungal, and antiviral filter layer and the breathable mesh layer are detachably connected to the main frame independently.

9. The multifunctional face mask of claim 1, wherein, The antibacterial, antifungal, and antiviral filter layer includes a first fabric layer, an anti-smog filter layer, an antibacterial, antifungal, and antiviral nonwoven fabric layer, and a second fabric layer, which are stacked together, with the second fabric layer located on the side closest to the wearer's face.

10. The multi-functional face mask of claim 9, wherein, The anti-smog filter layer is filled with graphene and / or activated carbon.

Images